| 摘要 |
Disclosed is a construction vehicle comprising: a first exhaust gas treating apparatus that is connected, at an input side thereof, to an exhaust pipe of an engine and includes a diesel oxidation catalyst apparatus and a diesel particle-trapping filter; a second exhaust gas treating apparatus that is connected to an output side of the first exhaust gas treating apparatus and includes a selective catalytic reduction apparatus; and a mixing pipe that is mounted between the output side of the first exhaust gas treating apparatus and an input side of the second exhaust gas treating apparatus and includes an urea-water solution injecting apparatus, wherein the first exhaust gas treating apparatus is disposed farther away from the engine than the second exhaust gas treating apparatus, and the second exhaust gas treating apparatus is disposed at a higher position than the first exhaust gas treating apparatus. Therefore, the axial width of the engine can be reduced through the effective arrangement structure of the exhaust gas treating apparatuses installed on a side of the diesel engine, thereby enhancing the installation efficiency of the exhaust gas treating apparatuses and enabling more effective checking and maintaining of the exhaust gas treating apparatuses. |
